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  <title>人人网注册页面</title>
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<p>人人网，中国 <b>最真实、最有效</b>的社会平台，加入人人网，找回老朋友，结交新朋友。<br/><br />
  <label for="email">电子邮箱:</label>  <input id="email" type="email" pattern="[\dA-Za-z]{50}" value="student@bdqn.cn" readonly /><br /><br />
  <label for="password">设置密码:</label>  <input id="password" pattern="[\dA-Za-z]{16}" type="password" /><br /><br />
  <label for="username">真实姓名:</label>   <input id="username" pattern="[-\w\u4e00-\u9fa5]{8}" /><br /><br />
  性别:  
    <input id="male" checked name="gender" type="radio" /><label for="male">男</label>  
    <input id="female" name="gender" type="radio" /><label for="female">女</label><br /><br />
  生日:   
    <select>
      <option selected>1991</option>
      <option>1990</option>
      <option>1992</option>
      <option>1993</option>
      <option>1994</option>
      <option>1995</option>
      <option>1996</option>
      <option>1997</option>
      <option>1998</option>
    </select>年      
    <select>
      <option>1</option>
      <option>2</option>
      <option>3</option>
      <option>4</option>
      <option>5</option>
      <option>6</option>
      <option>7</option>
      <option>8</option>
      <option>9</option>
      <option>10</option>
      <option selected>11</option>
      <option>12</option>
    </select>月
    <select>
      <option>1</option>
      <option>2</option>
      <option>3</option>
      <option>4</option>
      <option>5</option>
      <option>6</option>
      <option>7</option>
      <option>8</option>
      <option>9</option>
      <option>10</option>
      <option>11</option>
      <option>12</option>
      <option>13</option>
      <option>14</option>
      <option>15</option>
      <option>16</option>
      <option>17</option>
      <option>18</option>
      <option>19</option>
      <option>20</option>
      <option>21</option>
      <option>22</option>
      <option>23</option>
      <option>24</option>
      <option>25</option>
      <option>26</option>
      <option>27</option>
      <option>28</option>
      <option>29</option>
      <option selected>30</option>
      <option>31</option>
    </select>日<br /><br />
  为什么要填写我的生日?<br /><br />
  我现在:   
    <select disabled>
      <option>请选择身份</option>
      <option>医生</option>
      <option>老师</option>
      <option>自由职业者</option>
    </select>（非常重要）<br /><br />
  <img src="renren_code.gif" /> <a href="#">看不清换一张？</a><br /><br />
  <label for="identify">验证码</label>：<input id="identify" pattern="[-\w\u4e00-\u9fa5\dA-Za-z]{5}" /><br /><br />
  <input type="image" src="renren.gif" />
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